Threshold for lines/branches/statements

[mrchief]

Currently, one can specify overall threshold. However, there is no way to specify individual thresholds. I tried setting this in jest

    "coverageThreshold": {
      "global": {
        "branches": 80,
        "functions": 80,
        "lines": 80,
        "statements": -10
      }
    }

but the coverage gets ignored.

I tried with a custom script (even though this is undocumented jest feature)

"test:coverage": "npx jest --silent --ci --coverage --coverageReporters=\"tex\" --coverageReporters=\"text-summary\" --coverageThreshold='{\"global\":{\"statements\":\"80\"}}' --testLocationInResults --json --outputFile=\"report.json\""

and it correctly fails

Jest: "global" coverage threshold for statements (80%) not met: 51.5%
Test Suites: 4 passed, 4 total
Tests:       14 passed, 14 total
Snapshots:   0 total
Time:        6.681 s
Test results written to: report.json
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] test:coverage: `npx jest --silent --ci --coverage --coverageReporters="tex" --coverageReporters="text-summary" --coverageThreshold='{"global":{"statements":"80"}}' --testLocationInResults --json --outputFile="report.json"`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at [email protected] test:coverage script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/runner/.npm/_logs/2021-06-27T18_20_58_930Z-debug.log
Test execution failed with error: Error: The process '/opt/hostedtoolcache/node/14.17.0/x64/bin/npm' failed with exit code 1

but the action doesn't report it properly

[ArtiomTr]

This feature is already in the development. Further questions will be discussed here - #82. Feel free to suggest your ideas there!